含酚废水处理技术研究

Review of Research on Phenol Wastewater Treatment Technology

随着工业领域的快速发展,特别是化学工业的迅速崛起,中国水资源污染问题越来越严重。其中以酚类物质为代表的有机污染物的排放量始终居于前列。针对这一问题,简要介绍了酚类物质的性质、含酚废水的主要来源和危害;阐述了目前常见含酚废水处理方法的原理和特点,已经研究出来的方法大体上可以分为物理法、化学法、生物法三类;综述了现阶段含酚废水处理技术的研究现状;探讨了今后含酚废水处理技术的发展方向,如可以考虑多种方法联合使用、取长补短。

With the rapid development of the industrial field, especially the rapid rise of the chemical industry, China,s waterpollution problem has become more and more serious. Among them, the emission of organic pollutants represented by phenolicsubstances has always been at the forefront. Aiming at this problem, the properties of phenolic substances, the main sources andhazards of phenol - containing wastewater were briefly introduced. The principles and characteristics of the common phenol - containing wastewater treatment methods were described. The methods that have been studied can be roughly divided into physicalmethods. Chemical and biological methods, reviewed the current research status of phenol - containing wastewater treatment technology, discussed the development direction of phenol - containing wastewater treatment technology in the future, such as thecombination of various methods, and complementing each other.